| Artist name | Roles | Recordings |
|---|---|---|
| Coyote (UK happy hardcore producer) | performer | 2000 Style (feat. Coyote) |
| Stormtrooper (German producer Peter Nitschke) | performer | Hitmen (feat. Stormtrooper) |
| Artist name | Roles | Recordings |
|---|---|---|
| AMS | performer | Kill Bill (feat. Robbie Long) |
| Jon Doe | remixer | Your Body (Robbie Long & Stormtrooper remix) |